Dear Dr. Kato, About your comment on RX Mon I suppose that Mr. Hirosawa estimated the bright star close to RX. The position of this bright star is not correct. RX Mon is quite faint and higher powers are needed to estimate it now. -- Georg Comello | Tel. : (31)-50-3634050 Kapteyn Laboratorium | Fax : (31)-50-3636100 University of Groningen | E-mail: comello@astro.rug.nl P.O. Box 800, 9700 AV Groningen | The Netherlands |